2023 Suzuki KingQuad 400FSi Base

2023 Suzuki KingQuad 400FSi

In 1983, Suzuki introduced the world's first 4-wheel ATV. Today, Suzuki ATVs are everywhere. From the most remote areas to the most everyday tasks, you'll find the KingQuad powering a rider onward. Across the board, our KingQuad lineup is an exceptional group of ATVs.

The 2023 Suzuki KingQuad 400FSi features a five-speed manual-shift transmission and semi-automatic clutch for those who favor a bit sportier performance. It cranks out an impressive amount of torque and has an incredibly wide power band for exceptional performance on the trail or on the job. A high-performance iridium spark plug and refined Pulsed-secondary AIR-injection (PAIR) system help provide outstanding fuel efficiency, clean emissions, and great performance.

Features may include:

• Key Features

Powerful, fuel-injected, 4-stroke engine is easy on gas.

Select 2WD or 4WD via a handlebar-mounted lever.

Rugged bodywork and full racks to tackle any task.

Durable manual transmission with semi-automatic clutch.

Large fuel tank and plush seat delivers extended, comfortable riding range.

• Engine Features

The KingQuad 400FSi’s fuel-injected, 376cc, four-stroke, four-valve engine produces efficient power and driveablity.

Suzuki Advanced Cooling System (SACS) uses an oil cooler and thermostat-controlled cooling fan to shed engine heat during hard work or cargo hauling.

The Engine Control Unit (ECU) has slip control logic, which adjusts fuel injector duration and timing to improve drivability and grip in loose/slippery conditions.

• Transmission Features

Five-speed transmission with semi-automatic clutch with reverse allows the rider to select the ideal gear for maximum traction and fuel efficiency.

Torque-sensing limited-slip front differential provides maximum traction and light steering when in 4WD mode.

Automotive gate-type gearshift lever lets you conveniently choose high or low range, neutral or reverse.

Select 2WD or 4WD with the flip of a handlebar-mounted lever. The shaft drive system is reliable and durable and is nearly maintenance-free.

High/low selectable sub-transmission provides wide-ranging versatility.

• Chassis Features

Sporty bodywork features sharply angled, high-clearance fenders.

Suzuki's exclusive T-shaped seat delivers rider mobility during sport riding or tackling difficult terrain. It’s also plush for extended riding comfort.

Overall length is under 82 inches (208 cm), so the KingQuad fits into a 6.5-foot truck bed for easy transportation.

• Utility/Convenience Features

Dual 35-watt headlights (with high and low settings) are part of the distinctive KingQuad grille appearance. Bright tail light helps make the ATV visible in dark conditions.

Heavy-duty front and rear cargo racks let you take advantage of the ATV’s superb load capabilities. Wrinkle paint finish on the racks and front bumper is durable and scratch resistant.

LCD instrumentation includes speedometer, odometer, trip meter, hour meter, clock, fuel gauge, and indicators for reverse, neutral, oil and FI (fuel injection).

• Special Features

12-month limited warranty. Longer coverage periods with other benefits available through Suzuki Extended Protection (SEP).